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1. 发明申请

US20120019731A1 TUNER MODULE AND RECEIVING DEVICE 有权
标题翻译：调谐器模块和接收装置
公开(公告)号：US20120019731A1
公开(公告)日：2012-01-26
申请号：US13181982
申请日：2011-07-13
申请人： Tadashi Imai , Makoto Watanabe , Toshiyuki Sudo , Toshiyuki Nagano , Mitsuru Ikeda , Teruyuki Toyoda , Hideaki Ozawa , Tomonori Nakajima , Goujin Arakawa , Norio Uchida , Hiroyuki Takamatsu
发明人： Tadashi Imai , Makoto Watanabe , Toshiyuki Sudo , Toshiyuki Nagano , Mitsuru Ikeda , Teruyuki Toyoda , Hideaki Ozawa , Tomonori Nakajima , Goujin Arakawa , Norio Uchida , Hiroyuki Takamatsu
IPC分类号： H04N5/50 , H04N5/455
CPC分类号： H04N5/50 , H03J5/00 , H04N5/64 , H04N21/426
摘要： A tuner module includes a tuner module substrate having a tuner function part formed thereon, a case body having a shielding function of holding and incorporating at least the tuner module substrate, a circuit board on which the tuner module substrate is mounted, and at least one antenna connector to be fixed to the case body and having a core wire connected to the tuner module substrate incorporated in the case body. A part of the circuit board is contained inside the case body.
摘要翻译：调谐器模块包括具有形成在其上的调谐器功能部分的调谐器模块基板，具有保持和结合至少调谐器模块基板的屏蔽功能的壳体，安装有调谐器模块基板的电路板，以及至少一个天线连接器固定到壳体，并具有连接到并入壳体的调谐器模块基板的芯线。电路板的一部分被包含在壳体内。

2. 发明授权

US08836452B2 Tuner module and receiving device 有权
标题翻译：调谐器模块和接收设备
公开(公告)号：US08836452B2
公开(公告)日：2014-09-16
申请号：US13181982
申请日：2011-07-13
申请人： Tadashi Imai , Makoto Watanabe , Toshiyuki Sudo , Toshiyuki Nagano , Mitsuru Ikeda , Teruyuki Toyoda , Hideaki Ozawa , Tomonori Nakajima , Goujin Arakawa , Norio Uchida , Hiroyuki Takamatsu
发明人： Tadashi Imai , Makoto Watanabe , Toshiyuki Sudo , Toshiyuki Nagano , Mitsuru Ikeda , Teruyuki Toyoda , Hideaki Ozawa , Tomonori Nakajima , Goujin Arakawa , Norio Uchida , Hiroyuki Takamatsu
IPC分类号： H03J5/00 , H04N5/64 , H04N21/426 , H04N5/50
CPC分类号： H04N5/50 , H03J5/00 , H04N5/64 , H04N21/426
摘要： A tuner module includes a tuner module substrate having a tuner function part formed thereon, a case body having a shielding function of holding and incorporating at least the tuner module substrate, a circuit board on which the tuner module substrate is mounted, and at least one antenna connector to be fixed to the case body and having a core wire connected to the tuner module substrate incorporated in the case body. A part of the circuit board is contained inside the case body.
摘要翻译：调谐器模块包括具有形成在其上的调谐器功能部分的调谐器模块基板，具有保持和结合至少调谐器模块基板的屏蔽功能的壳体，安装有调谐器模块基板的电路板，以及至少一个天线连接器固定到壳体，并具有连接到并入壳体的调谐器模块基板的芯线。电路板的一部分被包含在壳体内。

3. 发明申请

US20140168519A1 TUNER MODULE AND RECEIVING APPARATUS 审中-公开
标题翻译：调谐器模块和接收装置
公开(公告)号：US20140168519A1
公开(公告)日：2014-06-19
申请号：US14235314
申请日：2012-07-25
申请人： Tadashi Imai , Hideaki Ozawa , Toshiyuki Nagano , Teruyuki Toyoda , Tomonori Nakajima , Mitsuru Ikeda , Goujin Arakawa , Toshiyuki Sudo , Norio Uchida , Hiroyuki Takamatsu
发明人： Tadashi Imai , Hideaki Ozawa , Toshiyuki Nagano , Teruyuki Toyoda , Tomonori Nakajima , Mitsuru Ikeda , Goujin Arakawa , Toshiyuki Sudo , Norio Uchida , Hiroyuki Takamatsu
IPC分类号： H04N5/50
CPC分类号： H04N5/50 , H04N21/426 , H04N21/4263
摘要： There is provided a tuner module of the present disclosure includes a tuner module board on which a tuner function unit is formed, a case body that holds at least the tuner module board so as to contain the board, and at least one antenna connector fixed to the case body and whose core wire is connected to the tuner module board contained in the case body.
摘要翻译：提供了本公开的调谐器模块，其包括形成有调谐器功能单元的调谐器模块板，至少保持调谐器模块板以容纳板的壳体，以及至少一个天线连接器，固定到壳体并且其芯线连接到容纳在壳体中的调谐器模块板。

4. 发明申请

US20050186932A1 Receiver circuit 失效
标题翻译：接收电路
公开(公告)号：US20050186932A1
公开(公告)日：2005-08-25
申请号：US11041868
申请日：2005-01-25
申请人： Hidehiko Kurimoto , Makoto Nakamura , Tomonori Nakajima
发明人： Hidehiko Kurimoto , Makoto Nakamura , Tomonori Nakajima
IPC分类号： H04B1/00 , H04B1/06 , H04B1/16 , H04B1/30 , H04B15/00
CPC分类号： H04B1/1615 , H04B1/30 , H04W52/028 , Y02D70/40
摘要： Interruption of a reception signal is achieved by placing a first low noise amplifier into the sleep state, and short-circuiting a shunt switch provided between differential input terminals of a second low noise amplifier during a DC offset canceling period. Further, an antenna switch is switched to a circuit system where DC offset canceling is not performed for preventing the input of the reception signal to a circuit system where DC offset canceling is performed.
摘要翻译：接收信号的中断通过将第一低噪声放大器置于睡眠状态，并且在DC偏移消除周期期间使设置在第二低噪声放大器的差分输入端之间的分流开关短路来实现。此外，天线开关切换到电路系统，其中不执行DC偏移抵消以防止将接收信号输入到执行DC偏移消除的电路系统。

5. 发明授权

US08185071B2 Tuner module 失效
标题翻译：调谐器模块
公开(公告)号：US08185071B2
公开(公告)日：2012-05-22
申请号：US12621883
申请日：2009-11-19
申请人： Eiichi Sano , Tomonori Nakajima
发明人： Eiichi Sano , Tomonori Nakajima
IPC分类号： H04B1/18
CPC分类号： H04B1/30 , H04B1/1036 , H04B1/18
摘要： A tuner module includes a filter that reduces the signal level outside the frequency band of a selected channel in an input RF signal of terrestrial television broadcasting, a local oscillation circuit that oscillates a local oscillation signal, a mixing circuit that mixes the RF signal in which the signal level outside the frequency band of the selected channel is reduced by the filter and the local oscillation signal oscillated by the local oscillation circuit to downconvert the RF signal to an intermediate frequency signal, and a control circuit that controls the local oscillation frequency of the local oscillation signal oscillated by the local oscillation circuit. The control circuit adjusts the local oscillation frequency to a value that suppresses an effect of a disturbance wave from other channels within a frequency band of the intermediate frequency signal of the selected channel.
摘要翻译：调谐器模块包括滤波器，其降低地面电视广播的输入RF信号中所选频道的频带之外的信号电平，振荡本地振荡信号的本地振荡电路，将RF信号混合的混合电路，通过由本地振荡电路振荡的滤波器和本地振荡信号降低所选通道的频带外的信号电平，以将RF信号下变频为中频信号，以及控制电路，其控制本地振荡频率本地振荡信号由本地振荡电路振荡。控制电路将本地振荡频率调整为抑制来自所选频道的中频信号的频带内的其它信道的干扰波的影响的值。

6. 发明授权

US07376405B2 Receiver circuit 失效
标题翻译：接收电路
公开(公告)号：US07376405B2
公开(公告)日：2008-05-20
申请号：US11041868
申请日：2005-01-25
申请人： Hidehiko Kurimoto , Makoto Nakamura , Tomonori Nakajima
发明人： Hidehiko Kurimoto , Makoto Nakamura , Tomonori Nakajima
IPC分类号： H04B1/00
CPC分类号： H04B1/1615 , H04B1/30 , H04W52/028 , Y02D70/40
摘要： Interruption of a reception signal is achieved by placing a first low noise amplifier into the sleep state, and short-circuiting a shunt switch provided between differential input terminals of a second low noise amplifier during a DC offset canceling period. Further, an antenna switch is switched to a circuit system where DC offset canceling is not performed for preventing the input of the reception signal to a circuit system where DC offset canceling is performed.
摘要翻译：接收信号的中断通过将第一低噪声放大器置于睡眠状态，并且在DC偏移消除周期期间使设置在第二低噪声放大器的差分输入端之间的分流开关短路来实现。此外，天线开关切换到电路系统，其中不执行DC偏移抵消以防止将接收信号输入到执行DC偏移消除的电路系统。

7. 发明申请

US20100130148A1 TUNER MODULE 失效
标题翻译：调谐器模块
公开(公告)号：US20100130148A1
公开(公告)日：2010-05-27
申请号：US12621883
申请日：2009-11-19
申请人： Eiichi Sano , Tomonori Nakajima
发明人： Eiichi Sano , Tomonori Nakajima
IPC分类号： H04B1/18
CPC分类号： H04B1/30 , H04B1/1036 , H04B1/18
摘要： A tuner module includes a filter that reduces the signal level outside the frequency band of a selected channel in an input RF signal of terrestrial television broadcasting, a local oscillation circuit that oscillates a local oscillation signal, a mixing circuit that mixes the RF signal in which the signal level outside the frequency band of the selected channel is reduced by the filter and the local oscillation signal oscillated by the local oscillation circuit to downconvert the RF signal to an intermediate frequency signal, and a control circuit that controls the local oscillation frequency of the local oscillation signal oscillated by the local oscillation circuit. The control circuit adjusts the local oscillation frequency to a value that suppresses an effect of a disturbance wave from other channels within a frequency band of the intermediate frequency signal of the selected channel.
摘要翻译：调谐器模块包括滤波器，其降低地面电视广播的输入RF信号中所选频道的频带之外的信号电平，振荡本地振荡信号的本地振荡电路，将RF信号混合的混合电路，通过由本地振荡电路振荡的滤波器和本地振荡信号降低所选通道的频带外的信号电平，以将RF信号下变频为中频信号，以及控制电路，其控制本地振荡频率本地振荡信号由本地振荡电路振荡。控制电路将本地振荡频率调整为抑制来自所选频道的中频信号的频带内的其它信道的干扰波的影响的值。

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